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TS (Single Row Tapered Roller Bearings) (Imperial) M349549-M349510

TS (Single Row Tapered Roller Bearings) (Imperial) M349549-M349510

The M349549-M349510 is a single-row tapered roller bearing with a 10.125″ bore and 13.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 153,000 lbf radially and 23,600 lbf thrust, making it robust for heavy-duty use.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or large equipment where high radial and thrust loads are common.

Weighing 30.2 lb, it’s built to last and complies with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number M349549-M349510
  • Brand TFL
  • Interchangeable Timken
  • Size 10.125" x 13.5" x 2.25"
  • Bore Dia 10.125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.61"
  • Cone Backface Backing Diameter 11.06"
  • Cup Frontface Backing Diameter 13.15"
  • Cup Backface Backing Diameter 12.68"
  • Cage Cone Frontface Clearance 0.17"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M349549
  • Cup Part Number M349510
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M349500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 153000 lbf
  • Static Radial Load 321000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 39700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 23600 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 30.2 lb

Features

Performance Features of M349549-M349510 Bearing

M349549-M349510 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 153,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is M349549-M349510 Bearing Engineered for Reliability?

M349549-M349510 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Precision tolerances ensure smooth operation, even under high radial and thrust loads.
Its standard radial clearance allows for flexibility in different applications.

Built for Durability: M349549-M349510 Bearing

M349549-M349510 Bearing’s robust design includes a steel cage for maintaining roller position.
The chrome steel rollers and rings withstand high static radial loads up to 321,000 lbf.
Its effective center location of 0.1″ ensures stable performance in demanding conditions.
The bearing requires lubrication, but its durable materials reduce maintenance frequency.

Steel vs Ceramic Bearings: Strengths of M349549-M349510 Bearing

M349549-M349510 Bearing uses chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
This material choice provides excellent dynamic thrust rating of 23,600 lbf at 90 million revolutions.
The steel cage offers reliable performance in standard industrial applications.
With ABEC-1 rating, it delivers consistent precision for various mechanical systems.

Application

Industrial Uses of M349549-M349510 Bearing
M349549-M349510 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is M349549-M349510 Bearing Used?
You’ll often find M349549-M349510 Bearing in large industrial gearboxes, where its high dynamic load capacity keeps operations smooth. Its inch sizing makes it a popular choice for North American machinery.

Built for Heavy-Duty Use: M349549-M349510 Bearing
M349549-M349510 Bearing excels in mining applications, supporting conveyor systems that run continuously under heavy loads. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of M349549-M349510 Bearing
In automotive settings, M349549-M349510 Bearing works well in truck wheel hubs, handling both radial and thrust forces. For aerospace, its precision fits landing gear systems where reliability is key.

Essential Roles of M349549-M349510 Bearing
M349549-M349510 Bearing is vital in agricultural machinery, like combines, where its robust design withstands dirt and debris. The standard radial clearance ensures consistent performance in varying conditions.

Q&A

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